Adjustment Computations

Spatial Data Analysis

Errata for First Printing

Note: The publication process for a book opens the entire text to entry errors (aka blunders). These are errata found in the first/limited printing of the book that will be corrected by the second printing. To check your book for its printing, go to the copyright page immediately proceeding the Table of Contents. At the bottom of the page you will find integers going from 10 down. The printing is the last number in this series. If you see a 1, you have a first printing and need to make these corrections. From the second printing on, these corrections will be incorporated in the book. Sorry for this inconvenience.

Sincerely
Dr. Charles Ghilani

Page/location on page/correction

• 20, Equation (a): Drop the second summation and minus sign after the second equal sign. It should read.

• 20, item 7, line 4: Change "2" in summation to n

• 67, Problem 4.14: Remove "for a single observation, and"

• 79, paragraph 3, line 4: Change "the Ron's" to "Ron's"

• 82, Problem 5.13, Change 5.12 to 3.12.

• 85, Equation (6.1): Add ")" before equality sign

• 95, Problem 6.6: Change equation for volume to V = ⅓πR²h, "S_D" to "S_R", change "diameter" to "radius..."

• 115,  last line: Change "in" to "is"

• 122, Solution in Example 7.11: change 0.164 to 0.0164  in expression for σ.

• 139, first matrix: Remove 0 between columns 1 and 2 in row 6.

• 150, line 5: Change "(9.13)" to "(9.14)"

• 153, Equation (9.24):  Change "cos z"  to "S cos z"

• 155, Solution to Example 9.6: Change 37.39 ft to 37.45 ft.

• 161,  last equation: Change "+ 152.3" to "= 152.3"

• 170, Table 10.3: Change "0.0176" to "0.0171"

• 170, Change "0.0363" to "0.0361" throughout page

• 180, Equation (11.19): Put a "2" in the blank parenthetical part of the first equation.

• 183, Equation (11.26): Add vertical ellipse between third and fourth row

• 188, Change Step 5 to "Repeat steps 3 and 4..."

• 226, equations in middle of page: change 0.07 to 0.107

• 227, last line: Change "-106.13" to "-0.68" and "-106.108" to "-0.658"

• 228, first line: Change "-106.072 and -106.144" to "-0.694" and  -0.622"

• 236, Equation (14.6): Insert "-" before exponent

• 240, Step 1 (b): Change second half of equation from (x_b - x_a)² to (y_b - y_a)²

• 250, Problem  14.2: Change "base" to "based"

• 263, Problem 14.7: Easting coordinate for station E should read "119,665.336" Replace the comma with a decimal point.

• 269, j₂₁ element: Square UQ so that it is "UQ²"  and j₃₂ element: Remove "1" from "US1²"

• 279, line 5: Change 31°25'55° to 31°25'55"

• 286, Equation in Step 2: Change 0.019 to 0.19

• 323, Table 17.1, ΔZ in "FA"  should be -4355.9062  and Line "AF" should be 1116.4577    4596.1553     4355.9141

• 301, line 7, Change "that" to "than"

• 327, line 6 of Section 17.8: Change 16.1 to 17.1

• 329, line 20: Change "s_y2" to "s_yz"

• 333, Problem 17.3: Delete D from first line of control station coordinates and place D under A in the following line of control coordinates.

• 339, Control Stations: Change B to C. In Figure P17.7, put an A by the triangle in the lower-right and an E by the dot to its immediate left.

• 342, Baseline EA, element 1,2 of the covariance matrix: Insert a negative sign so that it is −8.000E−7

• 343, Change:
• Problem 17.14: Problem 17.7, loops ABFA, BFEB, and BCDEB.
• Problem 17.15: Problem 17.8, loops ABCDEFA, AECBA, and BECB.
• 358, Figure 18.5: Change x₁ and y₁ to x₂ and y₂, respectively.
• 375, equation should read, 2t = atan2(q_yy − q_xx, 2q_xy)
• 397, exchange last to column headers so that dx_d becomes dy_d and dy_d becomes dx_d.
• 399, Matrix L in Solution: Change −10.55 to −10.57 and 1308.09 to −1308.09
• 407, Problem 20.7, Change 14.15 to 13.15

• 415, line 8: Change sentence to read, "If we let R be the product of W and Q_vv, the R matrix is both singular and idempotent."

• 415, line 10-11: Change to read, "(i.e., RR = R),

• 415, Equation (21.1) to: r₁₁ + r₂₂ + … + r_mm = degrees of freedom

• 415, Equation (21.12) to:

• 456, Equation (23.6): change "− DZ cos φ_i"  in denominator to "+ DZ cos φ_i"

• 460, Equation (t): d₂, change "+" to "−" before sin φ_i

• 460, Equation (z): d₈, change "+" to "−" before sin φ_i

• 467, Equation (23.22), change ν_B to ν_AB and cos Az_B to cot Az_AB

• 484, line 13: Change "(23.18)" to "(23.16)"

• 484, change element 1,1 in dx to −(M+h) sin φ cos λ

• 488, A matrix: change element a₂₂ to 0.02419 and element a₂₅ to −0.2418

• 496, Example 25.1: Change 0.003 mm to 0.003 m

• 536, Matrix above Example B.1: Change element 2,1 to "−c"

• 542, First paragraph, first sentence:  Delete word "of" so that it reads "Notice that through these..."

• 551, Fourth equation: Change element 1,2 to a "−9"

• 586, Equation (F.28): Change to